3 papers
cond-mat.dis-nn2022
Simulating dirty bosons on a quantum computer
Lindsay Bassman Oftelie, Roel Van Beeumen, Daan Camps +2
The physics of dirty bosons highlights the intriguing interplay of disorder and interactions in quantum systems, playing a central role in describing, for instance, ultracold gases…
cond-mat.dis-nn2020
Enhancing Scalability of a Matrix-Free Eigensolver for Studying Many-Body Localization
Roel Van Beeumen, Khaled Z. Ibrahim, Gregory D. Kahanamoku-Meyer +2
In [Van Beeumen, et. al, HPC Asia 2020, https://www.doi.org/10.1145/3368474.3368497] a scalable and matrix-free eigensolver was proposed for studying the many-body localization (MB…
quant-ph2020
Approximate Quantum Circuit Synthesis using Block-Encodings
Daan Camps, Roel Van Beeumen
One of the challenges in quantum computing is the synthesis of unitary operators into quantum circuits with polylogarithmic gate complexity. Exact synthesis of generic unitaries re…